Finding the Third Proportional to 1,859,188 and 3,941,612

Step by Step Solution

1. Step 1: Write the proportion equation
   1,859,188 : 3,941,612 = 3,941,612 : x
2. Step 2: Convert to fraction form
   1,859,188/3,941,612 = 3,941,612/x
3. Step 3: Cross multiply
   1,859,188x = 3,941,612 × 3,941,612
4. Step 4: Simplify right side
   1,859,188x = 15,536,305,158,544
5. Step 5: Solve for x
   x = 15,536,305,158,544/1,859,188
6. Step 6: Final answer
   x = 8,356,500.34